Loading

Porto

DUV PRX-21

DUV PRX-21

Improved performance and belt grip on the Pro XP Turbo

This clutch kit offers improved performance, better belt grip, longer belt life, and adjustability to be able to better calibrate the clutching for different tire sizes and situations. Improved back shifting of the belt when the vehicle senses load to prevent slippage.

Included are new primary and secondary springs, and a set of Dalton’s Quick Adjust flyweight lever arms.

These adjustable flyweights in this kit were built specific for this application and are of superior quality.

Proper flyweights have a bushing. The factory stock weights have a bushing (some aftermarket do not). It is critical to not only have a bushing, but a good bushing. When a flyweight comes under load at higher rpms, it needs to pivot freely on the pin and thus not stick to the pin and pivot the pin in the aluminum clutch housing.

The Dalton flyweights in this kit have a superior bushing material, and this bushing has been proven in many high HP endurance applications.

The Dalton “Quick Adjust” flyweight allows you to fine tune clutching calibration (add or subtract grams) without even removing the flyweights from the drive clutch. The flyweights also have a hardened steel thrust washer on each side which also allows for more fluid motion of the weight, and prevents the flyweight from grinding against the aluminum housing of the clutch. Less wear on the primary clutch and better clutch action is the result.

The provided instruction manual tells you exactly how to set up the flyweights for different tires and situations.

Product Specifications

Product Name:

2021 Pro XP Turbo two seat and 4 seat versions -Stock or oversized tires, adjustable kit.

Type:

Clutch Kits

Model:

DUV PRX-21

For :

Polaris

Suggested list price :

CAD $479.00 / USD $409.00

Introduced:

Mar 2021

Additional Notes:

proxp-weight-adjust

The flyweight is easily fine tuned if necessary. You can add or subtract some of the mass of the flyweight without even taking the belt off or removing the flyweight from the primary clutch. The “set up guide” in the instructions is the best tested results for each situation, however some tires and situations vary in true size, etc.

FAQ:  With adjustable weights does it mean I need to adjust it all the time ?
Answer: No, it does not. The fact that it is adjustable just means that you can change the set up of the flyweights if you ever change tire size or situation without having to buy another clutch kit. The instructions give you the best tested results for most applications and tires. It also allows you to make adjustments if you use different tires in different seasons, etc.

Order Now!

Though retail customers can't order directly from this Dalton product display site, all of our consumer direct retail sales are through Drivepower.ca

https://drivepower.ca is our official online retail shop!